Power Curve measurements from the turbine
ZephIR DM provides full rotor wind measurements and turbine motion-compensated true Hub Height measurement.
Understand your turbine’s true potential with a nacelle based power curve measurement.
Remove uncertainties with flow distortion around nacelle anemometry by measuring ahead of the turbine in free wind flow.
Benchmark turbine-to-turbine performance to identify any early underperformance from blade erosion, forestry effects or other mechanical issues.
See the full rotor equivalent wind approaching the turbine to identify wakes, ground-effects and yaw misalignment.
Why? Power Performance Testing (PPT) compares the actual power curve of a wind turbine to the warranted power curve provided by the wind turbine manufacturer.